The ancient town of Kunyang,in the north of the present Yehhsien County,Honan Province,was the place where Liu Hsiu,founder of the Eastern Han Dynasty,defeated the troops of Wang Mang,Emperor of the Hsin Dynasty,in A.D. 23.

• 昆阳故城在今河南省叶县境内。公元二三年，刘秀（后称东汉光武帝）在这里击破王莽（公元八年称帝，定国号为新）的军队。